MysqlndUhConnection::getServerVersion
(PECL mysqlnd-uh >= 1.0.0-alpha)
MysqlndUhConnection::getServerVersion — Returns the version of the MySQL server as an integer
说明
public
MysqlndUhConnection::getServerVersion (
mysqlnd_connection
$connection ) :
int
Returns the version of the MySQL server as an integer.
参数
-
connection -
Mysqlnd connection handle. Do not modify!
返回值
The MySQL version.
范例
Example #1 MysqlndUhConnection::getServerVersion() example
<?php
class proxy extends MysqlndUhConnection {
public function getServerVersion($res) {
printf("%s(%s)\n", __METHOD__, var_export(func_get_args(), true));
$ret = parent::getServerVersion($res);
printf("%s returns %s\n", __METHOD__, var_export($ret, true));
return $ret;
}
}
mysqlnd_uh_set_connection_proxy(new proxy());
$mysqli = new mysqli("localhost", "root", "", "test");
var_dump($mysqli->server_version);
?>
以上例程会输出：
proxy::getServerVersion(array ( 0 => NULL, )) proxy::getServerVersion returns 50145 int(50145)
参见
- mysqlnd_uh_set_connection_proxy() - Installs a proxy for mysqlnd connections
- mysqli_get_server_version() - 作为一个整数返回MySQL服务器的版本
- mysql_get_server_version()
